/*************************************************************************
 * @file: icurve.h
 * @date: 01/04/2012
 * TOPOL v1_0 - (c)copyright 2012 TEC/UFF
 *************************************************************************
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 ************************************************************************/

#ifndef _CURVE
#define _CURVE

// includes
//----------

// forward declarations
//----------------------
class IPoint;


/*!
 * CLASS
 * ICurve
 * 
 * This class implements the requirement for the geometrical entity named
 * Curve and sets all the necessary informations
 * 
 * @author Andre Pereira (andremaues@id.uff.br)
 * @version 1.0.0
 * @see Point
 */
class ICurve
{

public:

  ////////////////////////////////////////////////
  ///  Constructor and Destructor Declaration  ///
  ////////////////////////////////////////////////

  /**
   * @brief Constructs a curve
   */
	ICurve(); 


private:

  ////////////////////////////////
  ///  Attributes Declaration  ///
  ////////////////////////////////

  /** @brief Pointer to the first point */
	IPoint* m_p1;

  /** @brief Pointer to the second point */
  IPoint* m_p2;
	
};

#endif
